/*

一级标签 index 首页

*/
@charset "utf-8";
/* 首页四个一级标签*/
#label-1{
    box-sizing: border-box;
    width: 100%;
    height: 0.8rem;
    padding-top: .2rem;
    background-color: #fff;
}
#label-1 li {
    float: left;
    width: 25%;
    height: .4rem;
    text-align: center;
    box-sizing: border-box;
    border-left: 1px solid #ddd;
}
#label-1 a{
    font-size: .3rem;
}
#label-1 li:nth-child(1){
    border-left: none;
}
.container ,
.carrousel-container,
.carrousel-wrapper,
.carrousel-slide{
    width: 100%;
    height: 2rem;
}
.container img{
    width: 100%;
    height: 2rem;
}

.nav {
    width: 100%;
    padding-top:0.2rem;
    padding-bottom: .15rem;
    background-color: #fff;
}
.nav li{
    float: left;
    width: 25%;
    text-align: center;
}
/* .nav ul  .icon{
    font-size: 30px;
    width: .8rem;
    height: .8rem;
    line-height: .8rem;
} */
.nav .friend{
    background: url(../images/pics/friend.png) no-repeat  center center;
}
.nav .lesson{
    background: url(../images/pics/lesson.png) no-repeat  center center;
}
.nav .data{
    background: url(../images/pics/data.png) no-repeat  center center;
}
.nav .talk{
    background: url(../images/pics/talk.png) no-repeat  center center;
}
.nav .friend,
.nav .lesson,
.nav .data,
.nav .talk{
    background-size: 100%;
    margin-bottom:5px;
}

.nav label{
    font-size: .3rem;
    display: block;
    width: 100%;
    text-align: center;
}

.main-list li {
    position: relative;
    margin-top: .2rem ;
    width: 100%;
    background-color: #fff;
    /* border-top: 1px solid #ccc; */
}
.main-list .main_img{
    width: 100%;
    height: 4rem;
    padding: 0 0.2rem;
    box-sizing: border-box;
}
.main-list li img{
    width: 100%;
    height: 4rem;
}
.main-list  .main-title{
    position: absolute;
    top: 10px;
    left: 0;
}
.main-title span{
    border: 1px solid #000;
    border-radius: 3px;
    padding: 5px;
    margin-left: .2rem;
}
.main-title i{
    border: 1px solid #000;
    border-radius: 3px;
    padding: 5px;
    margin-left: 10px;
}
.main-footer{
    background-color: #fff;
}
.main-footer p{
    padding: .1rem .2rem 0;
    font-size: .3rem;
}
.main-footer ul{
    width: 100%;
    color: dimgray;
}
.main-footer li{
    box-sizing: border-box;
    width: 100%;
    padding:0 0.2rem;
    margin-top:.1rem; 
    font-size: .32rem;
    color: #999;
}
.main-footer .m-footer-r{
    color: red;
}


.lable-second {
    background-color: #fff;
    margin-top: .2rem;
}
.lable-second ul li {
    width: 33.3%;
    height: .75rem;
    text-align: center;
    line-height: .75rem;
    box-sizing: border-box;
    border-bottom: 1px solid #ececec;
    border-right: 1px solid #ececec;
    float: left;
}
/*  往期课程回顾 */
.section .course-h1{
    width: 100%;
    height: 1rem;
    background: url(../images/bg.png) no-repeat center ;
    background-size:100%;
    line-height: 1rem;
    text-align: center;
    color: #fff;
    font-size:.4rem;
}
.section .course-h1 a{
    display:inline-block;
    width: .8rem;
    height: .5rem;
    border-radius:15px;
    background: url(../images/more.png) no-repeat center ;
    background-size:100% 100%;
   
}
.course-ul{
    margin-top: .2rem;
}
.course-ul li {
    width: 100%;
    padding: .1rem .2rem;
    margin-bottom: .2rem;
    box-sizing: border-box;
    border-bottom: 1px solid #ccc;
    background-color: #fff;
}
.list-left {
    width: 3rem;
    height: 2rem;
}
.list-left img {
    width: 3rem;
    height: 2rem;
}
.list-right{
    box-sizing: border-box;
    width: 4rem ;
    height: 2rem;
    padding-left: 10px;
}
.list-right-title{
    margin-bottom: .2rem;
}
.list-right p {
    display: block;
    font-size: .3rem;
    color: #514c49;
    margin-bottom: .1rem;
}
.list-right p span{
    font-size: .25rem;
    color: #b3b3b3;
}

footer{
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
}
footer .home{
    background: url(../images/home1.png) no-repeat  center center;
}
footer .date{
    background: url(../images/date.png) no-repeat  center center;
}
footer .me{
    background: url(../images/me.png) no-repeat  center center;
}
footer .home,
footer .date,
footer .me{
    background-size: 100%;
}
